Dental shape match rates in selected and orthodontically treated populations in New York State: a two-dimensional study

Forensically identifying a suspect's dentition from a bitemark in an open population requires the supposition that every person's dental alignment is different. There have been few studies that have tested this claim. Four hundred and ten lower anterior dentitions from a selected population and 110 lower anterior dentitions from one that was orthodontically treated were measured using geometric morphometric analysis, allowing comparison of arch shape. Dental match rates of 1.46% and 42.7% of individuals were found in the respective populations, given an established measurement error. Orthodontic treatment had a strong effect on match rate suggesting that treated or naturally well-aligned dentitions may be indistinguishable. Sexual dimorphism was found to be only slightly significant. Principal shape variation in both populations was degree of arch curvature. Results of studying these populations show that dental matches can occur, and that statements of certainty concerning individualization in such populations should be approached with caution.     

Exit,Voice, and Cyclicality: A Micrologic of Midterm Effects in European Parliament Elections

Very few theories of democratic elections can claim to overarch the field. One of them that has not been given due regard, I suggest, is Albert Hirschman's Exit, Voice, and Loyalty. I aim to exploit the integrative capacity of this general framework in a model of typical “midterm” effects occurring through the electoral cycle. The model unites such diverse phenomena as antigovernment swings, declining turnout, protest voting, conversion, and alienation. An empirical test with comparative survey data from elections to the European Parliament reveals that the role of strategic voting in the form of voice is limited. Instead, processes of de‐ and realignment in the form of exit dominate a picture of European Parliament elections beyond the widespread conception of “second‐order” irrelevance. More generally, the “cyclical” view on voting behavior suggests systematic links between short‐run midterm effects and long‐run electoral change.     

License plate reader (LPR) police patrols in crime hot spots: an experimental evaluation in two adjacent jurisdictions

Objectives  

This randomized controlled experiment tests whether license plate readers (LPR) deter crime generally, and automobile crime more specifically in crime hot spots. The limited intervention tested here reflects one current likely use of LPR at the time of this publication.     

Improving eyewitness identification accuracy by screening out those who say they don't know

Improving eyewitness identification evidence remains a key priority for research. Basic laboratory research has consistently demonstrated that allowing participants to withhold answers about which they are unsure leads to improved accuracy. Surprisingly, this approach has not been the subject of comprehensive investigation in the eyewitness identification literature. In this article, we explored the utility of allowing uncertain witnesses to opt out of an identification decision, by providing an explicit don't know option. Further, we contrasted the rate of use of this explicit option with the frequency that participants spontaneously withheld a decision when asked to respond in their own words. Four hundred and twenty participants witnessed a mock crime video before being presented with a showup of the perpetrator or an innocent suspect. Participants were tested either immediately or after a 3-week delay, with one of the three report options: Participants either made their choice in their own words (spontaneous report), chose between identifying and rejecting the showup (forced-report), or chose between identification, rejection and don't know (free-report). Only 2.2% of witnesses spontaneously used a don't know response, compared to 19.3% who used it when the option was explicit. Compared with the forced-report decisions, free-report decisions were more accurate, more diagnostic of the suspect's guilt or innocence, and came at no cost to the number of correct decisions rendered. These data suggest that utilisation of an explicit don't know option may be of practical value.     

An Innovative Program for Justice-Involved Partner Violence Victims: “No Man is Worth Me Getting Locked Up”

Violence victims who are the primary caregivers for their children sometimes become justice-involved through efforts to protect and defend against intimate partner violence (IPV). Judges often mandate these victims to community-based services, although little is known about these services. Given increasing numbers of such victims, two human service agencies collaborated to create a program for female IPV victims who were their children’s primary caregivers and who were mandated to services for violence against a male partner. Our research team conducted a feasibility study of the program using an exploratory qualitative study design to collect data from program participants (n?=?18) and providers (n?=?7). Analyses determined three key findings: (a) the importance of a welcoming, comfortable environment; (b) the value of certain aspects of the program content; and (c) the importance of support from like others for participant improvement. These findings point to indispensable program elements. Implications for other communities and providers serving justice-involved IPV victims who are also primary caregivers are described.     

Is it Time to Cut the Gordian Knot of Polar Sovereignty?

There has been recent discussion on the abandonment of sovereignty in the Arctic and territorial and marine claims in Antarctica in the interests of redefining these regions into global commons with joint management. Global commons refers to a region, or group of valued resources, protected from exploitation in the interests of the global population and future generations. While it may be reasonable to examine the possibility of shifting sovereignty in these regions and locking access to any of the resources, an academic examination must not focus on sovereignty in isolation from existing management regimes. Sovereignty is not displaced easily, and nor are sovereign rights; however there is a large capacity for negotiation, consent and agreement towards how resources and areas may be used and enjoyed while maintaining an indifference to existing or exerted territorial and/or marine claims. Sovereignty and sovereign rights can also be preserved, but their utility minimized in the presence of alternative arrangements, as exemplified in the Antarctic Treaty. In the absence of such arrangements, the self-interest of States is manifest. A false sense of probability is fostered by any examination that only considers sovereignty and disregards State practice or current management initiatives. This article demonstrates that the current governance arrangements are legitimate in a dynamic world, regardless of sovereignty, and identifies the lengths to which the stakeholders go to preserve both their national interest and that of the global community in de facto global commons areas. It concludes by offering a view that cutting the Gordian knot of polar sovereignty is both risky and premature in the absence of suitable alternatives.